Study on Security Policy in Application of Distribution Database 分布式数据库应用中的安全问题研究
This algorithm ensure the integrality, security and consistency. ( 3 ) A policy distribution algorithm built on enhanced push and pull mechanism is proposed and the performance of policy server is measured. 这种策略生成算法保证了各嵌入式防火墙策略的完整性、安全性和全局的一致性。3.提出基于改进推拉机制的嵌入式防火墙策略分发算法,并对策略服务器服务能力进行了分析和仿真。
This tier can be thought of as the link between business security services and IT security services and includes areas such as policy administration and distribution. 这一层可以看作业务安全服务与IT安全服务之间的链接,它包括策略管理和分发等领域。
Further more, build grain regional optimization model, focus on " grain security scenarios " and " grain policy scenario " to analysis the optimization distribution of grain, and bring forward the corresponding policy. 进一步构建粮食作物生产布局区位优化模型,重点考察粮食安全情景和粮补政策情景方案下粮食作物生产布局规划,据此提出相应政策启示。
A security policy database configuration GUI is designed, which is used to configure workgroup, user and group policy centrally. And policy server provide services such as state maintenance and group policy distribution etc to policy clients. 设计了安全策略数据库配置界面,实现工作组、用户及组策略的集中配置,并为策略客户端提供状态维护以及组策略分发等服务。